Director at MP Materials (MP) receives 3,038 RSU equity award

Rhea-AI Filing Summary

MYERS RICHARD B reported acquisition or exercise transactions in this Form 4 filing.

MP Materials Corp. director Richard B. Myers received a grant of 3,038 restricted stock units (RSUs), each representing one share of common stock. This award increases his directly held RSUs to 3,038.

The RSUs vest on the earlier of June 15, 2027 or the company’s next annual stockholder meeting, subject to his continued board service. Once vested, the units are generally settled in shares on the earlier of June 15 following the fifth anniversary of vesting, a qualifying change in control event, or his separation from service, and they fully vest upon a change in control or termination of service due to death or disability.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MYERS RICHARD B

Role null

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	3,038	$0.00	--

Holdings After Transaction: Restricted Stock Units — 3,038 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

RSUs granted: 3,038 units RSUs held after grant: 3,038 units Underlying common stock: 3,038 shares +1 more

4 metrics

RSUs granted 3,038 units Restricted stock units awarded to director on June 9, 2026

RSUs held after grant 3,038 units Total restricted stock units directly held following transaction

Underlying common stock 3,038 shares Common stock underlying the RSU award

Vesting date June 15, 2027 Vests on this date or earlier at next annual stockholder meeting

Key Terms

Restricted Stock Units, RSU, Section 409A, change in control event, +1 more

5 terms

Restricted Stock Units financial

"security_title: "Restricted Stock Units""

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

RSU financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

Section 409A financial

""change in control event" within the meaning of Section 409A of the Internal Revenue Code"

change in control event financial

"a "change in control event" within the meaning of Section 409A of the Internal Revenue Code"

separation from service financial

"the date of the director's separation from service"

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MYERS RICHARD B

(Last) (First) (Middle)

1700 S. PAVILION CENTER DRIVE, SUITE 800

(Street)

LAS VEGAS NEVADA 89135

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MP Materials Corp. / DE [ MP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	06/09/2026		A		3,038		(1)	(1)	Common Stock	3,038	$0	3,038	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2027; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

Remarks:

	/s/ Elliot D. Hoops, Attorney-In-Fact for Richard B. Myers	06/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did MP (MP) director Richard B. Myers report in this Form 4?

Director Richard B. Myers reported receiving 3,038 restricted stock units from MP Materials. Each RSU represents one share of common stock, increasing his directly held RSUs to 3,038. The grant is compensation-related rather than an open-market stock purchase or sale.

How many restricted stock units were granted to the MP (MP) director?

Richard B. Myers was granted 3,038 restricted stock units by MP Materials. Each unit corresponds to one share of common stock, so the award represents rights to 3,038 shares, subject to future vesting and settlement conditions described in the filing’s footnote.

When do the newly granted MP (MP) RSUs vest for the director?

The RSUs vest on the earlier of June 15, 2027 or MP Materials’ next annual stockholder meeting. Vesting also depends on Myers’ continued service as a director through the applicable vesting date, according to the terms summarized in the Form 4 footnote.

Under what conditions are the MP (MP) RSUs settled into shares?

After vesting, the RSUs are settled in shares on the earlier of June 15 following the fifth anniversary of vesting, a qualifying change in control event, or the director’s separation from service. These timing rules govern when Myers actually receives common stock.

Do the MP (MP) RSUs fully vest upon a change in control or certain events?

Yes. The RSUs fully vest if there is a change in control of MP Materials or if the director’s service ends due to death or disability. This protection accelerates vesting in significant corporate events or specified personal circumstances.

Is this MP (MP) Form 4 transaction an open-market stock purchase or sale?

No. The Form 4 shows a grant of restricted stock units as compensation, coded as an acquisition (A). There was no open-market buying or selling; rather, Myers received equity-based awards directly from MP Materials.